Duffle luggage



FIG. 1 is a front perspective view of duffle luggage showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a top perspective view thereof;

FIG. 4 is a bottom perspective view thereof;

FIG. 5 is an end elevational view thereof; and

FIG. 6 is an elevational view of the opposite end. 

The ornamental design for duffle luggage, substantially as shown and described. 